Question
In: Physics
Derive aformula for the input impedance of a terminated lossless transmission line.
Derive aformula for the input impedance of a terminated lossless
transmission line.
Solutions
genius_generous answered 1 year agoRelated Solutions
Derive the input impedance of the transmission line of Z0, length ‘l’ and terminated with Zl.
Derive the input impedance of the transmission line of Z0,
length ‘l’ and terminated with Zl.
A lossless transmission line of length l=0.4? is terminated with a complex load impedance Z_L=60+j50 ?...
A lossless transmission line of length l=0.4? is terminated with
a complex load impedance Z_L=60+j50 ? and characteristic impedance
(Z_0=50 ?). Use Smith Chart to find: The VSWR on the line; The reflection coefficient at the load and its phase angle;
The load admittance of the line Y_L in S; The
input impedance of the line in ?; The distance to the
first voltage minimum from the load in ?; and The
distance to the first voltage maximum from the...
Assuming that the length of a lossless transmission line with the normalized load impedance of zL...
Assuming that the length of a lossless transmission line with
the normalized load impedance of zL = ZL/Z0 = 1 + j1 is l = 2.25λz
, there are a total of (A) 2 voltage maxima and 2 voltage minima
(B) 2 voltage maxima and 3 voltage minima (C) 3 voltage maxima and
2 voltage minima (D) 4 voltage maxima and 4 voltage minima (E) 4
voltage maxima and 5 voltage minima (F) 5 voltage maxima and 4
voltage minima...
A lossless 50-Ω transmission line is terminated in a load with Z L = (35 −...
A lossless 50-Ω transmission line is terminated in a load
with
Z L = (35 − j47.5) Ω using a short circuited stub. Use the Smith
chart to determine position and
length line for the stub?
show step by step by hand and draw by hand
I want details so I can understand
A lossless 50-Ω transmission line is terminated in a load with Z L = (35 −...
A lossless 50-Ω transmission line is terminated in a load
with
Z L = (35 − j47.5) Ω using a short circuited stub. Use the Smith
chart to determine position and
length line for the stub?
show step by step
I want details so I can understand
12. At a frequency of 80 MHz, a lossless transmission line has a characteristic impedance of...
12. At a frequency of 80 MHz, a lossless transmission
line has a characteristic impedance of 300Ω and a wavelength of
2.5m. (a) Find L; (b) Find C. (c) If the line is terminated with
the parallel combination of 200Ω and 5 pF, determine Γ and SWR.
An input transmission line of characteristic impedance Z01 splits off into three identical output transmission lines...
An input transmission line of characteristic impedance Z01
splits off into three identical output transmission lines having
characteristic impedance Z02 = 3Z01. This represents a four-port
system. Find all 16 of the S parameters for this system. Note: Many
of the 16 Sij parameters will be identical. There should be only
four values that are distinct.
SHOW WORK!!
A lossless 60 Ω line is terminated by a (60 + j60) Ω load. (a) Find...
A lossless 60 Ω line is terminated by a (60 + j60) Ω load.
(a) Find Γ and VSWR.
(b) If Zin = 120 - j60 Ω, how far (in terms of wavelengths) is
the load from the generator?
(c) What fraction of the voltage is reflected?
(d) What fraction of the current is reflected?
(e) What fraction of the power is reflected?
3. A lossless 60 Ω line is terminated by a (60 + j60) Ω load. (a)...
3. A lossless 60 Ω line is terminated by a (60 + j60) Ω
load.
(a) Find Γ and VSWR.
(b) If Zin = 120 - j60 Ω, how far (in terms of wavelengths) is the
load from the generator?
(c) What fraction of the voltage is reflected?
(d) What fraction of the current is reflected?
Solve by using smith charts
Explain why the positive sequence impedance of a transmission line and transformer is the same as...
Explain why the positive sequence impedance of a transmission
line and transformer is the same as the negative sequence impedance
but is different from the zero sequence impedance.
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